Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 328567528  129531    0    0    0     0          0         0 328567528  129531    0    0    0     0       0          0
  eth0: 3267984797 1420082    0    0    0     0          0         0 15144270   98126    0    0    0     0       0          0
  eth1: 4117953333 1457117    0    0    0     0          0         0 3046423734 1007932    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 335710996  202908    0    0    0     0          0         0 21684848  133810    0    0    0     0       0          0
vlan23: 2202771428  567181    0    0    0     0          0         0 2272507712  507687    0    0    0     0       0          0
vlan21: 1413848401  378577    0    0    0     0          0         0 658694965  315362    0    0    0     0       0          0
vlan44:    3960      78    0    0    0     0          0         0     1538      23    0    0    0     0       0          0
vlan20: 162196387   46928    0    0    0     0          0         0 88960861   41599    0    0    0     0       0          0
vlan22:  933026    9435    0    1    0     0          0         0  1060794    9373    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:  463404    8913    0    0    0     0          0         0   462996    8902    0    6    0     0       0          0
